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Remove a host of unnecessary OPENSSL_IS_BORINGSSL ifdefs

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The <openssl/buf.h> include is relevant in both OpenSSL and BoringSSL
because the file uses BUF_MEM (include what you use). OpenSSL just
happened to include it via another file. OpenSSL also spells it
<openssl/buffer.h>, not matching the type, so use the compatible
spelling.

Additionally all the CHECKED_CAST and manual STACK_OF(T) definitions
call into BoringSSL internals. The correct, public APIs are simply to
just use the same code as OpenSSL and call the DEFINE_STACK_OF macros.

Signed-off-by: David Benjamin <davidben@google.com>
This commit is contained in:
David Benjamin 2022-06-13 12:22:05 -04:00 committed by Jouni Malinen
parent b9cd5a82f4
commit faf9c04cb5
3 changed files with 4 additions and 55 deletions
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28
hs20/client/est.c
View file

@ -17,9 +17,7 @@
#include <openssl/x509.h>
#include <openssl/x509v3.h>
#include <openssl/opensslv.h>
#ifdef OPENSSL_IS_BORINGSSL
#include <openssl/buf.h>
#endif /* OPENSSL_IS_BORINGSSL */
#include <openssl/buffer.h>
#include "common.h"
#include "utils/base64.h"
@ -220,9 +218,7 @@ typedef struct {
} d;
} AttrOrOID;
#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(OPENSSL_IS_BORINGSSL)
DEFINE_STACK_OF(AttrOrOID)
#endif
typedef struct {
int type;
@ -340,30 +336,13 @@ static void add_csrattrs(struct hs20_osu_client *ctx, CsrAttrs *csrattrs,
if (!csrattrs || ! csrattrs->attrs)
return;
#ifdef OPENSSL_IS_BORINGSSL
num = sk_num(CHECKED_CAST(_STACK *, STACK_OF(AttrOrOID) *,
csrattrs->attrs));
for (i = 0; i < num; i++) {
AttrOrOID *ao = sk_value(
CHECKED_CAST(_STACK *, const STACK_OF(AttrOrOID) *,
csrattrs->attrs), i);
switch (ao->type) {
case 0:
add_csrattrs_oid(ctx, ao->d.oid, exts);
break;
case 1:
add_csrattrs_attr(ctx, ao->d.attribute, exts);
break;
}
}
#else /* OPENSSL_IS_BORINGSSL */
#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(OPENSSL_IS_BORINGSSL)
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
num = sk_AttrOrOID_num(csrattrs->attrs);
#else
num = SKM_sk_num(AttrOrOID, csrattrs->attrs);
#endif
for (i = 0; i < num; i++) {
#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(OPENSSL_IS_BORINGSSL)
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
AttrOrOID *ao = sk_AttrOrOID_value(csrattrs->attrs, i);
#else
AttrOrOID *ao = SKM_sk_value(AttrOrOID, csrattrs->attrs, i);
@ -377,7 +356,6 @@ static void add_csrattrs(struct hs20_osu_client *ctx, CsrAttrs *csrattrs,
break;
}
}
#endif /* OPENSSL_IS_BORINGSSL */
}

8
src/crypto/tls_openssl_ocsp.c
View file

@ -216,13 +216,7 @@ ASN1_SEQUENCE(BasicOCSPResponse) = {
IMPLEMENT_ASN1_FUNCTIONS(BasicOCSPResponse);
#define sk_SingleResponse_num(sk) \
sk_num(CHECKED_CAST(_STACK *, STACK_OF(SingleResponse) *, sk))
#define sk_SingleResponse_value(sk, i) \
((SingleResponse *) \
sk_value(CHECKED_CAST(_STACK *, STACK_OF(SingleResponse) *, sk), (i)))
DEFINE_STACK_OF(SingleResponse)
static char * mem_bio_to_str(BIO *out)
{

23
src/utils/http_curl.c
View file

@ -433,28 +433,6 @@ ASN1_SEQUENCE(LogotypeExtn) = {
IMPLEMENT_ASN1_FUNCTIONS(LogotypeExtn);
#ifdef OPENSSL_IS_BORINGSSL
#define sk_LogotypeInfo_num(st) \
sk_num(CHECKED_CAST(_STACK *, STACK_OF(LogotypeInfo) *, (st)))
#define sk_LogotypeInfo_value(st, i) (LogotypeInfo *) \
sk_value(CHECKED_CAST(_STACK *, const STACK_OF(LogotypeInfo) *, (st)), (i))
#define sk_LogotypeImage_num(st) \
sk_num(CHECKED_CAST(_STACK *, STACK_OF(LogotypeImage) *, (st)))
#define sk_LogotypeImage_value(st, i) (LogotypeImage *) \
sk_value(CHECKED_CAST(_STACK *, const STACK_OF(LogotypeImage) *, (st)), (i))
#define sk_LogotypeAudio_num(st) \
sk_num(CHECKED_CAST(_STACK *, STACK_OF(LogotypeAudio) *, (st)))
#define sk_LogotypeAudio_value(st, i) (LogotypeAudio *) \
sk_value(CHECK_CAST(_STACK *, const STACK_OF(LogotypeAudio) *, (st)), (i))
#define sk_HashAlgAndValue_num(st) \
sk_num(CHECKED_CAST(_STACK *, STACK_OF(HashAlgAndValue) *, (st)))
#define sk_HashAlgAndValue_value(st, i) (HashAlgAndValue *) \
sk_value(CHECKED_CAST(_STACK *, const STACK_OF(HashAlgAndValue) *, (st)), (i))
#define sk_ASN1_IA5STRING_num(st) \
sk_num(CHECKED_CAST(_STACK *, STACK_OF(ASN1_IA5STRING) *, (st)))
#define sk_ASN1_IA5STRING_value(st, i) (ASN1_IA5STRING *) \
sk_value(CHECKED_CAST(_STACK *, const STACK_OF(ASN1_IA5STRING) *, (st)), (i))
#else /* OPENSSL_IS_BORINGSSL */
#if OPENSSL_VERSION_NUMBER < 0x10100000L
#define sk_LogotypeInfo_num(st) SKM_sk_num(LogotypeInfo, (st))
#define sk_LogotypeInfo_value(st, i) SKM_sk_value(LogotypeInfo, (st), (i))
@ -473,7 +451,6 @@ DEFINE_STACK_OF(LogotypeAudio)
DEFINE_STACK_OF(HashAlgAndValue)
DEFINE_STACK_OF(ASN1_IA5STRING)
#endif
#endif /* OPENSSL_IS_BORINGSSL */
static void add_logo(struct http_ctx *ctx, struct http_cert *hcert,